> Put some physical buttons on it. Which means developing and integrating new systems to support a tiny number of steam trains. I hate touchscreens myself in

> Put some physical buttons on it. Which means developing and integrating new systems to support a tiny number of steam trains. I hate touchscreens myself in vehicles. I hate them. But I'm just commenting on the fact that if the trains can't adopt a technology that already exists, they may have to suspend services.